Transaction not yet indexed

i88P6stvPtXTE2a4CpneEYh5bJdch88fBREFD13vFYsWQc5ZAvuajtDx1f9sXaGQQvFuiL9Z4dvjiX9FREXAk3c

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.